i.MX8M Mini dual core MIPI CSI interface

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i.MX8M Mini dual core MIPI CSI interface

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3,178件の閲覧回数
nija_mankodi
Contributor II

Hi Team,

 

We are planning to use i.MX8M Mini dual core SoC with AP1302 ISP in our product

AP!302 datasheet : https://www.onsemi.com/products/sensors/image-sensors-processors/image-processors/ap1302cssl00smga0-...

AP1302 supports sub-lvds signaling for MIPI interface to connect with 8M Mini.

In 8M Mini datasheet, it is not mentioned that it will support sub-LVDS signaling.

Please confirm whether it will support or not and whether we can interface this ISP with 8M mini dual core.

Looking for prompt support.

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3,089件の閲覧回数
nxf63969
NXP Employee
NXP Employee

Yes, I did.

To verify MIPI CSI compatibility, you need to check MIPI version, maximum bit rate, and impedance.

For further information, check 3.9.7 Single Ended Output Impedance.

https://www.nxp.com/docs/en/data-sheet/IMX8MDQLQCEC.pdf

Regards.

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3,120件の閲覧回数
nxf63969
NXP Employee
NXP Employee

Hi,

Yes, it is suitable. There should be no problem with the interfaces.

Both use the MIPI CSI-2 interface. 4 lines at 1.2 Gpbs. The maximum speed supported by the processor is 1.5 Gbps.

Regards,

Luis.

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nija_mankodi
Contributor II

Hi Luis,

I missed to ask you that did you check MIPI electrical specs of AP1302? If not, please check and confirm that these specs will be compatible with 8M Mini MIPI CSI specification.

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nxf63969
NXP Employee
NXP Employee

Yes, I did.

To verify MIPI CSI compatibility, you need to check MIPI version, maximum bit rate, and impedance.

For further information, check 3.9.7 Single Ended Output Impedance.

https://www.nxp.com/docs/en/data-sheet/IMX8MDQLQCEC.pdf

Regards.

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nija_mankodi
Contributor II

Hi,

Thanks for this information.

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3,110件の閲覧回数
nija_mankodi
Contributor II

Hi Luis.

Thanks for much needed response.

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nxf63969
NXP Employee
NXP Employee

Hi Nija Mankodi,

i.MX8M MINI supports MIPI interface but not LVDS.

Unfortunately for this application, our standard BSP does not support this feature. I recommend proceeding with NXP Professional Services

Have a good day!

Regards,

Luis.

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3,139件の閲覧回数
nija_mankodi
Contributor II

Thanks for your response.

The suggested ISP supports MIPI interface only. Please look into attached image having Block diagram and electrical specs.

Could you please let us know if this ISP is okay to use with 8M Mini?

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3,128件の閲覧回数
nija_mankodi
Contributor II

Hi,

 

Can we please have an update on this?

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